Use FrameDecoder.setMaxCumulationBufferComponents(Integer.MAX_VALUE) for Decoders that needs to handle big frames. See #424

src/main/java/org/jboss/netty/handler/codec/marshalling/CompatibleMarshallingDecoder.java

@@ -55,6 +55,7 @@ public class CompatibleMarshallingDecoder extends ReplayingDecoder<VoidEnum> {
     public CompatibleMarshallingDecoder(UnmarshallerProvider provider, int maxObjectSize) {
         this.provider = provider;
         this.maxObjectSize = maxObjectSize;
+        setMaxCumulationBufferComponents(Integer.MAX_VALUE);
     }
 
     @Override

src/main/java/org/jboss/netty/handler/codec/marshalling/MarshallingDecoder.java

@@ -57,6 +57,7 @@ public class MarshallingDecoder extends LengthFieldBasedFrameDecoder {
     public MarshallingDecoder(UnmarshallerProvider provider, int maxObjectSize) {
         super(maxObjectSize, 0, 4, 0, 4);
         this.provider = provider;
+        setMaxCumulationBufferComponents(Integer.MAX_VALUE);
     }
 
 

src/main/java/org/jboss/netty/handler/codec/serialization/CompatibleObjectDecoder.java

@@ -61,6 +61,7 @@ public class CompatibleObjectDecoder extends ReplayingDecoder<CompatibleObjectDe
      */
     public CompatibleObjectDecoder() {
         super(CompatibleObjectDecoderState.READ_HEADER);
+        setMaxCumulationBufferComponents(Integer.MAX_VALUE);
     }
 
     /**

src/main/java/org/jboss/netty/handler/codec/serialization/ObjectDecoder.java

@@ -93,6 +93,7 @@ public class ObjectDecoder extends LengthFieldBasedFrameDecoder {
     public ObjectDecoder(int maxObjectSize, ClassResolver classResolver) {
         super(maxObjectSize, 0, 4, 0, 4);
         this.classResolver = classResolver;
+        setMaxCumulationBufferComponents(Integer.MAX_VALUE);
     }